3528 search results - page 531 / 706 » Wireless sensor networks and beyond |
158
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PERCOM
2009
ACM
16 years 22 days ago
2009
ACM
—In this paper, an information grouping paradigm for QoI in sensor networks is introduced. First, a definition of QoI is presented by analyzing the ITU’s definition of QoS. T...
202
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PERCOM
2005
ACM
15 years 11 months ago
2005
ACM
A distributed system for approximate query answering on sensor network data is proposed, where a suitable compression technique is exploited to represent data and support query an...
163
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RTCSA
2005
IEEE
15 years 11 months ago
2005
IEEE
Recent years, many efficient data dissemination protocols for mobile sinks in large scale sensor networks are currently under developed by researchers. In this paper we propose CO...
159
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MOBISYS
2003
ACM
16 years 5 months ago
2003
ACM
Due to node mobility and limitations on bandwidth availability in wireless channels, there exist unique challenges towards achieving efficient and effective information access in ...
157
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INFOCOM
2006
IEEE
15 years 12 months ago
2006
IEEE
— The inherent trade-off between energy-efficiency and rapidity of event dissemination is characteristic for wireless sensor networks. Scarcity of energy renders it necessary fo...